Dual expression of Atoh1 and Ikzf2 promotes transformation of adult cochlear supporting cells into outer hair cells [Preprint] January 21, 2021https://www.biorxiv.org/content/10.1101/2021.01.21.427665v1.full Dual expression of Atoh1 and Ikzf2 promotes transformation of adult cochlear supporting cells into outer hair cells